.form-container {
    max-width: 600px;
    margin: 40px auto;
    padding: 50px;
    background: var(--md-sys-color-surface);
    border-radius: 28px;
}

h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.description {
    font-size: 15px;
    color: var(--md-sys-color-on-surface);
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.8;
}

.form-group {
    margin-bottom: 28px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.required {
    color: var(--md-sys-color-error);
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 16px 20px;
    font-size: 14px;
    font-family: inherit;
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-surface);
    border: 2px solid transparent;
    border-radius: 50px;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    outline: none;
    background: var(--md-sys-color-primary-container);
    border-radius: 50px;
}

textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
    border-radius: 32px;
}

button {
    width: 100%;
    height: 80px;
    padding: 14px;
    font-size: 15px;
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
    background: var(--md-sys-color-secondary);
    border: none;
    border-radius: 120px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

button:hover {
    background: var(--md-sys-color-primary);
}

button:active {
    transform: translateY(0);
}

.success-message {
    display: none;
    padding: 14px 16px;
    font-size: 14px;
    color: #2e7d32;
    background: #e8f5e9;
    border: 2px solid #4caf50;
    border-radius: 12px;
    margin-bottom: 24px;
    font-weight: 500;
}